*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a{
    text-decoration: none;
    color: #333333;
    font-size: 14px;
}
li{
    list-style: none;
    float: left;
    width:115px;
    margin-left: 12px;
    margin-top: 10px;
}
ul{
    width: 1145px;
    height: 103px;
    margin:100px auto;
}
img{
    height:18px;
    width: 18px;
}